Samsung SSD 840 Pro Vs 860 Evo: Which Option Is Superior?
The Samsung SSD 840 Pro and 860 EVO represent different generations of solid-state drives, each with its own strengths and characteristics.
The SSD 840 Pro, an earlier model, was renowned for its exceptional performance and reliability, making it a preferred choice for enthusiasts and professionals.
On the other hand, the SSD 860 EVO, as a successor, introduced improvements in speed, endurance, and efficiency, catering to the evolving needs of users.
Considerations:
- For users seeking a balance between performance and budget, the SSD 840 Pro may still be a viable option.
- The SSD 860 EVO, with its technological advancements, is a more future-proof choice for those prioritizing the latest in SSD technology.
The 860 EVO stands out for users looking for a more recent and advanced solution, while the 840 Pro remains a reliable choice for those seeking a balance between performance and cost.
Key Takeaway
Samsung SSD 840 PRO vs 860 EVO: A Comprehensive Chart
| Feature | Samsung SSD 840 PRO | Samsung SSD 860 EVO |
|---|---|---|
| Capacity Range | 128GB, 256GB, 512GB, 1TB | 250GB, 500GB, 1TB, 2TB, 4TB |
| Interface | SATA III (6 Gb/s) | SATA III (6 Gb/s) |
| Controller | Samsung MDX | Samsung MJX |
| NAND Flash Memory | 2x nm MLC | 3D NAND TLC |
| Sequential Read Speed | Up to 540 MB/s | Up to 550 MB/s |
| Sequential Write Speed | Up to 520 MB/s | Up to 520 MB/s |
| Random Read IOPS | Up to 100,000 IOPS | Up to 98,000 IOPS |
| Random Write IOPS | Up to 90,000 IOPS | Up to 90,000 IOPS |
| Endurance (TBW) | Varies by capacity | Varies by capacity |
| Warranty | 5 years | 5 years |
| Encryption | AES 256-bit Hardware Encryption | AES 256-bit Hardware Encryption |
| Power Consumption | Active: 3.3W, Idle: 0.042W | Active: 3.0W, Idle: 0.045W |
| Form Factor | 2.5-inch SATA | 2.5-inch SATA, M.2, mSATA (some) |
Introduction To Samsung Ssd 840 Pro And 860 Evo:
Samsung introduced the SSD 840 Pro and its successor, the SSD 860 Evo, as part of its flagship SSD lineup.
Let’s take a closer look at these two models:
Samsung SSD 840 Pro:
- The SSD 840 Pro is an industry-leading SSD that revolutionized the storage industry with its high performance and reliability.
- It utilizes advanced MLC (Multi-Level Cell) NAND flash memory, allowing for faster read and write speeds.
- With capacities ranging from 128GB to 1TB, the SSD 840 Pro is suitable for both professional and consumer applications.
- Notable features include AES 256-bit hardware-based encryption, which ensures data security, and a SATA 6Gb/s interface for seamless data transfer.
Samsung SSD 860 Evo:
- Building upon the success of its predecessor, the SSD 860 Evo takes Samsung’s SSD technology to the next level.
- It features Samsung’s latest V-NAND technology, which delivers higher density and improved performance compared to previous generations.
- With capacities up to 4TB, the SSD 860 Evo offers ample storage space for demanding applications.
- The drive incorporates the robust MJX controller, which provides enhanced speed and reliability.
- Like the SSD 840 Pro, the SSD 860 Evo is equipped with AES 256-bit hardware encryption, ensuring that your data remains secure.
Samsung SSDs have come a long way in terms of performance, reliability, and capacity.
The SSD 840 Pro and 860 Evo represent significant milestones in the evolution of Samsung’s SSD technology, offering impressive speeds and advanced features that meet the needs of both professionals and consumers alike.
Speed And Data Transfer Rates
The Samsung SSD 840 Pro offers impressive speed and data transfer rates, while the 860 EVO takes it a step further with even faster performance.
Read And Write Speeds Comparison:
- The Samsung SSD 840 Pro offers impressive read and write speeds of up to 540MB/s and 520MB/s, respectively. This allows for lightning-fast data access and transfer, resulting in smooth multitasking and improved overall system performance.
- On the other hand, the Samsung SSD 860 Evo takes the speed game to the next level. With read speeds of up to 550MB/s and write speeds of up to 520MB/s, it offers a slight improvement over the 840 Pro.
- While the difference might not be significant in day-to-day usage, it can make a noticeable impact when dealing with large files or running demanding applications.
Sequential And Random Performance Analysis:
- The Samsung SSD 840 Pro is no slouch when it comes to sequential performance. It can achieve impressive sequential read and write speeds of up to 540MB/s and 520MB/s, respectively. This makes it ideal for tasks that involve continuous data transfer, such as video editing or gaming.
- The Samsung SSD 860 Evo takes sequential performance a step further. It offers sequential read speeds of up to 550MB/s and write speeds of up to 520MB/s, showcasing its ability to handle data-intensive tasks with ease.
Random Performance:
- When it comes to random performance, the Samsung SSD 840 Pro delivers excellent results. With random read and write speeds of up to 100,000 IOPS and 90,000 IOPS, respectively, it excels in handling small and random data requests effectively.
- The Samsung SSD 860 Evo builds upon the 840 Pro’s random performance capabilities, offering even higher speeds. It boasts random read and write speeds of up to 98,000 IOPS and 90,000 IOPS, ensuring smooth operations for applications that heavily rely on random data access.
While the Samsung SSD 840 Pro is no slouch in terms of speed and data transfer rates, the Samsung SSD 860 Evo offers slight improvements and outshines its predecessor in both sequential and random performance.
Whether you’re a professional graphic designer or a casual gamer, the 860 Evo is sure to provide you with the speed and responsiveness you desire.
Form Factors And Capacities
The Samsung SSD 840 Pro and the 860 Evo both offer different form factors and capacities, providing a range of options for users.
While the 840 Pro is available in 2. 5-inch and mSATA form factors with capacities up to 512GB, the 860 Evo comes in 2. 5-inch, mSATA, and M. 2 form factors with larger capacities up to 4TB.
Available Sizes And Compatibility Options:
- Samsung SSD 840 Pro: This SSD is available in various capacities, including 128GB, 256GB, and 512GB. It offers compatibility with both desktop and laptop computers. The 840 Pro utilizes the traditional 2.5-inch form factor, making it suitable for systems that support this size.
- Samsung SSD 860 Evo: The 860 Evo comes in a wider range of capacities, starting from 250GB and going up to a staggering 4TB. It is also compatible with both laptops and desktops. Similar to the 840 Pro, it uses the 2.5-inch form factor and is suitable for systems designed for this size.
Differences Between 2.5-Inch And M.2 Form Factors:
2.5-Inch form factor:
- Widely used and highly compatible with most systems.
- Requires power and data cables to connect to the motherboard.
- Typically installed in drive bays or mounted using special brackets.
- Suitable for both desktop and laptop computers.
- Offers ample storage capacity options, making it ideal for individuals with large data requirements.
M. 2 form factor:
- Compact and streamlined design, eliminating the need for cables.
- Plugs directly into the M.2 slot on the motherboard, utilizing the PCIe interface.
- Saves space, making it an ideal choice for compact systems.
- Supports high-speed data transfer rates, enhancing overall system performance.
- Comes in various lengths (2280, 2260, 2242, etc.) And key notches (B, M, or both), requiring compatibility checks with the motherboard.
Now that we’ve explored the available sizes and compatibility options of the Samsung SSD 840 Pro and 860 Evo, as well as the differences between 2. 5-inch and M. 2 form factors, you can make an informed decision based on your system requirements and storage needs.
Factors To Consider When Making a Decision
When deciding between the Samsung SSD 840 Pro and 860 EVO, several factors should be considered to ensure that the chosen SSD meets your specific needs and requirements.
Here are some key factors to consider:
Performance:
- Read/Write Speeds: Compare the sequential and random read/write speeds of both SSDs. The 840 Pro is an older model, so the 860 EVO is likely to have improved performance.
Capacity:
- Storage Needs: Consider your storage requirements. The 860 EVO might offer larger capacity options, and it’s essential to choose an SSD that meets your storage needs.
Form Factor and Interface:
- Compatibility: Check if the SSD form factor (e.g., 2.5-inch SATA, M.2) and interface (e.g., SATA III) are compatible with your system. The 840 Pro and 860 EVO may have different form factors and interfaces.
NAND Flash Technology:
- Advancements: The 860 EVO likely incorporates newer NAND flash technology, which may result in better endurance, performance, and energy efficiency compared to the older 840 Pro.
Controller:
- Technology: Compare the controllers used in both SSDs. Newer controllers often bring improvements in performance and efficiency.
Endurance (TBW – Terabytes Written):
- Durability: Check the Terabytes Written (TBW) rating to estimate the durability of the SSD. A higher TBW generally indicates a longer lifespan.
Warranty and Support:
- Coverage: Compare the warranty periods offered by both SSDs. A longer warranty provides an indication of the manufacturer’s confidence in the product.
Price:
- Budget: Consider the pricing of both SSDs and evaluate them based on your budget. Sometimes, older models may be more budget-friendly, but newer models may offer better value in terms of performance and features.
User Reviews and Feedback:
- Real-world Experience: Look for user reviews and feedback on both SSDs. This can provide insights into real-world performance, reliability, and any potential issues.
Future Compatibility:
- Long-Term Use: Consider how well the SSD will meet your needs in the future. Newer models tend to be more future-proof and may have better compatibility with upcoming technologies.
By carefully considering these factors, you can make an informed decision based on your specific requirements, ensuring that the chosen SSD aligns with your performance expectations, storage needs, and budget constraints.
Conclusion
The Samsung SSD 840 Pro and 860 Evo offer exceptional performance and reliability for storage solutions.
Both models boast impressive read and write speeds, as well as advanced features such as Turbo Write technology and AES 256-bit encryption.
While the 840 Pro continues to be a solid choice for those seeking top-tier performance, the 860 Evo stands out with its enhanced endurance and lower price point.
The migration software provided by Samsung simplifies the transition from HDD to SSD, ensuring a seamless user experience.
Whichever model you choose, upgrading to either the Samsung SSD 840 Pro or the 860 Evo will undoubtedly provide a significant boost in both speed and storage capacity for your device.
